Abubakkar Rangara

Experience

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  Cybage Software

  Jul 2012 - Jan 2015

  Software Engineer

  Project Description (Client: TravelClick Inc. USA): Client is a major player in providing solutions to hotel industry with customers primarily hotels located globally.I used to work with the back-end CORE team practicing Agile (SCRUM). The system handles all the booking requests from different channels as a message oriented middleware. It handles millions of booking requests for hotels with high performance and scalability.Technologies: Java, Junit, Servlet, Oracle 10g, FMQ, JMS, Jenkins, SVN, CVS, Oracle Coherence, JiBX, XML, Apache Ant, Joda Time, Linux, JBoss, Tomcat, Jira, Rally, Agile – Scrum.Roles & Responsibilities:- Analyzing requirements and helping peers in creating the design documents.- Implementing new features as per the design document with coding standards and best practices.- Performing unit testing and end-to-end testing and documenting the results as UTCDs.- Performing self and peer code reviews.- Deploying applications on test environments and creating deployment documents for production release.- Working with cross functional teams and multiple stake holders like product team, QA, UI team to effectively deliver the proposed solution.- Working with the UI team for easy integration and seamless flow of data in-out of the system. - Fixing defects and adding new enhancements to the module keeping in mind compatibility and reusability issues.- Designing the logical and physical data model, generating DDL scripts, and writing DML scripts for Oracle database.- Involved in production release and maintenance/support activities.- Attending client calls and stand up meeting on daily basis.- Mentoring new/junior members of the team. Show less

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  Teamchat by Webaroo Inc.

  Feb 2015 - Jun 2015

  Software Solution Engineer

  Teamchat is an enterprise messaging app with built-in workflows which enables the engagement of chat bot with the users of the app.Working as a part of Teamchat Solutions Engineering team, we built custom workflows for various clients leveraging the power of Teamchat.Also integrated Teamchat with Jira using the webhook mechanism to update the Teamchat user of all the events from the respective organizations Jira server updates.Integration with Zoho Reports, clous based on database and reporting tool, where data is pushed to Zoho Reports database and then fetching reports based on different parameters onto Teamchat.Technologies: Java, Servlets, JSP, Tomcat 7, HTML, JavaScript, jQuery, AJAX, MySQL, Mongo Db, Zoho Reports, Jira Webhook, jsGrid, Git, Eclipse, Linux.Roles & Responsibilities:- Implementing new features as per the design document with coding standards and best practices.- Performing unit testing and end-to-end testing and documenting the results as UTCDs.- Performing self and peer code reviews. Show less

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  Travis Perkins plc

  Aug 2015 - Jan 2017

  Software Engineer

  Involved in multiple SAP Hybris ecommerce development projects including Production Information Management (PIM), Travis Perkins Group E-commerce websites - Wickes and Insulation Giant and third party integration for PCI DSS compliance.Technologies:Java, SAP Hybris Ecommerce Suite, Spring, Spring MVC, BDD (Cucumber), TDD (JUnit), JSP, JSTL, Jenkins, HTML, JavaScript, jQuery, AJAX, Git, Eclipse, Yaml, RallyRoles & Responsibilities:- Implementing new features as per the business requirements with high coding standards and best practices.- Mentoring junior and new team members in the team.- Working with product owners/business analysts to deliver user stories as per the requirement.- Performing unit and integration testing and ensuring best possible code coverage.- Working with Continuous Integration pipeline issues reported through Jenkins- Performing peer code reviews. Show less

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  Portaltech Reply

  Jan 2017 - Jul 2017

  Hybris Developer (Contract)
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  WorkDigital

  Jul 2017 - now

  • Technical Architect

    Apr 2020 - now

  • Technical Lead

    Jul 2017 - Apr 2020